{
  "manageEntity": {
    "action": "Repost",
    "entityId": "745193177",
    "entityType": "Track",
    "nonce": "0xe6166753042ae89d434294c3cac295aa98cc38d72f2d78482dc0206a693f65f8",
    "signature": "0x482eca83930ff48ce9d732603d5ed5d19e6c94a73469c3bee1712090b82bfec26acf4ab3d810c257975255a4c881f2f8fa780c2daf5f2db21c6bac6e9c9d34201c",
    "signer": "0xB9861DDCe7453beBD84F71018262415682CCe89e",
    "userId": "360658655"
  }
}