{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1128920391",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2943d57ecc55db705875e518408019ba24fd4970ba253bd5743c645a68063653",
    "signature": "0x747c08c0e3a1e02c845a44b7cf5666b2802e0b0bc4fbc232c4408582f0e24c93029363af420e03c0d4d97cff625edab4d61194367c475e7715505c26dd0b7f3a1c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}