{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1585526536",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f546b8b7b9eb27141068a09b5bd9f982a511ad2238ef85913c79d42245029c7",
    "signature": "0x4c63da974288dfdfe29d98670e7d73b62b757fed84ecff42475c49868f66e1d01bfa5684e504ca18246e159bf0f1850fdcd00dfd8e6b394a0d789dbff9a712221c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}