{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1544515075",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6dd25d79f973206c3b317dfa3796cf042b34c447a58de6bc7952e583037b5d4",
    "signature": "0xcee966891a35a3902e651d557136f76ed367b9c1acd0759804e5e2cee0f1b636054050f66e27d17378f64851329025f29ffba6ba8fea94ffc1d3e54dd753f0cc1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}