{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1014989",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeba8deb62f66d5998dece489b35f947c846bcec03633f3a375d1a4d1396ee84c",
    "signature": "0x573a82c953a12646138e5e2afaa92fdd6183f51816f338f62ac970b95c794af60857e84099690d0f1b392d93f90607ec79cb5b1f25ae43fcc0340a5c7689e0b61c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}