{
  "manageEntity": {
    "action": "Repost",
    "entityId": "309737",
    "entityType": "Track",
    "nonce": "0x82cf54f2bb979b9f3cdac805f3619fa436989338bb19b2da0729800da105ded2",
    "signature": "0x06312b4ae2a823efc5566b34ddf461afa34cf7cd296d14d7b36facb0c0f9205e1d9343310ef5014d3c7674f42b562e7b5fd27e7ae58be39fc6ba92630d8184b41c",
    "signer": "0xe4bD72b949e359ED9170c28151f5E9C3c75dfCb8",
    "userId": "67242552"
  }
}