{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1567926587",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd807fef68bb30720168e09e107f3de846a7711c9b60af2a117449fa2a100c33e",
    "signature": "0xb4af1ced15978e04b0c9099a9b1deb811fbc76f8d7cb2dfed531e97e0732689c7872876dc25f33cc40d480a406ea8125f15f97d598658555a27e04afd661f79a1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}