{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1206050590",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x599c3206fd491ca2b4a8a528cb8f1eac5e69d39f16b766b4c99976bc71c38241",
    "signature": "0xe5248f273224847dd9da2c7cb51928937d68e2a37f0d3bf4051328a507830f7412b1afc59e2938983946e183a7691e30107aadeb3eaa710d46c31ccaf192f5581b",
    "signer": "0x38C35E6d98e3a8e47c96Cc5d8e8DC05C8797Ce75",
    "userId": "266305231"
  }
}