{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1019848270",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7213c39e288e75ec56ad525f1f090217b564ffa1b3a306d8b963f44df90c7652",
    "signature": "0x01ef5c580f0d71d2526d8a73e499d30696e0cbc52572eb6f50d203f2764b07a04107ea7dfbdf3da79341f12bfda28c0828e45b2ebdcd87afbba03ce4f8ca63791b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}