{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1008311",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77438598af73973ab4d7297957fbc7e0cf7de6ef8cd60943ead9c995334d3429",
    "signature": "0x31b2159e8d6ad19ba08eaa57f3c224d5183a82a2c5651265b7e147675640185672d2ce81b5f97c3164287d824cadf7f1510f88bd3c0755f259293c206fc6e69f1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}