{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1023600612",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c2977f0b85c2a84292fec5e4e25cef6c7a8a7e1839cffcb8eb18d55c33d13ae",
    "signature": "0xd8030336a88448688fb8fbec3a26130ee234304ccd8a0cf0ad222980ebc4480230e2e5a4e3c4d37f0549333b092784a37e104ce4ba214f3b81bcc778197dbe981c",
    "signer": "0x473784A6Db124b95de277d9A2527561BA95e7133",
    "userId": "957849040"
  }
}