{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1879960987",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0fe236e0af89948640638d0424f59a63b144137a42a6cddc59abd0d762bf2d4",
    "signature": "0xfaa4c169a3b5d2fe19f3ff462035cbf6f2705905be4144046115960836b10f705d2964343470f0fcfaf236fb421e0ba7d3a1f90a7b8f62fc5b96688d9ee4360e1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}