{
  "manageEntity": {
    "action": "Repost",
    "entityId": "735770016",
    "entityType": "Track",
    "nonce": "1790162254294653795",
    "signature": "0xc2be71dff5390f5a96602d73a1a332ef4b32adda58bee0481d35fb04bd3caee05535b14f3d253e0175c718288c09fd4206ccd1eb1bfe9055f528a15f0ae400981c",
    "signer": "0x23dF8876fD80368D375d911e3CbDFd15B8e85CB5",
    "userId": "827420993"
  }
}