{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1378179653",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x787dc6615e6c285e664ee00fe6a15313d5524e9f7f02341221c4f52df85fd2d6",
    "signature": "0xad29aa7e33c8bcf85b0fc6684f9fe5b0296c2c6e72b361e63f3f2ff4e4d060db3b7c7c72be2cd70b7f4696cbe5ea80bfb1dab17b8b4d05e8a23ae8d5241736fd1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}