{
  "manageEntity": {
    "action": "Repost",
    "entityId": "120747",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3dd3623268576383b1d4fc5e4735cd97af297f5bd8bb16115e9be1edf915adcd",
    "signature": "0xae1b2d754938f645f24cd02e38d41e40281fa2c1084c411b5fb11890d8b1cdaf0336c1a798ccce40a209977afc8b0b34289fb62b81b503c7c2c1a30a2d2ffd991c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}