{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1610488692",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15a52cc9e4e479fb6232bbbc2e1dc0968718e32aae45d966a965f1b2c78acd34",
    "signature": "0xb272a59ce041bb6bbe3c94b2d61ef0751b20aa46837e114c25106eb31be34dc310b42ef10f8c577ddadf69036cddb0e846544251fc8131695c3e829fb07e2a9f1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}