{
"title": "filter",
"type": "object",
"additionalProperties": false,
"properties": {
"fromBlock": {
"title": "from block",
"type": "string",
"pattern": "^0x([1-9a-f]+[0-9a-f]*|0)$"
},
"toBlock": {
"title": "to block",
"type": "string",
"pattern": "^0x([1-9a-f]+[0-9a-f]*|0)$"
},
"address": {
"title": "Address(es)",
"oneOf": [
{
"title": "Any Address",
"type": "null"
},
{
"title": "Address",
"type": "string",
"pattern": "^0x[0-9a-fA-F]{40}$"
},
{
"title": "Addresses",
"type": "array",
"items": {
"title": "hex encoded address",
"type": "string",
"pattern": "^0x[0-9a-fA-F]{40}$"
}
}
]
},
"topics": {
"title": "Topics",
"oneOf": [
{
"title": "Any Topic Match",
"type": "null"
},
{
"title": "Specified Filter Topics",
"type": "array",
"items": {
"title": "Filter Topic List Entry",
"oneOf": [
{
"title": "Single Topic Match",
"type": "string",
"pattern": "^0x[0-9a-f]{64}$"
},
{
"title": "Multiple Topic Match",
"type": "array",
"items": {
"title": "32 hex encoded bytes",
"type": "string",
"pattern": "^0x[0-9a-f]{64}$"
}
}
]
}
}
]
}
}
}