{
  "manageEntity": {
    "action": "Repost",
    "entityId": "788030528",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e5f240626deaea2a1632de9ff931a0e3e0d9ce4fce441209b91b8991cd59be0",
    "signature": "0xa5a81244818427d6c3beec932c01c898d71a92e15b108638865072adc944cea9669bb36c1fd58d60dcff9765c7e34971d6dca51f462385020c0e4f6c1d2b19971c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}