{
  "manageEntity": {
    "action": "Repost",
    "entityId": "134500",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x201ae3a032e99cfb5be9a9a41a778da7f01b0239245633dd376bbaf466e046e6",
    "signature": "0x2c12f9baf6251d7d401b4305516331c634ee3a2d62c79a6de303ced8ec2b9d767023d64e61dd3d44249f7c55a6ed07d671cfc6734bba3aaaff46cf9d7951d3fb1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}