{
  "manageEntity": {
    "action": "Repost",
    "entityId": "62816",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe11c3dd28abde0619f73ddfab714ddf161080c8655e6f96c3e5d5e4e1c7aa193",
    "signature": "0x0e06acb886df932445c836c81e964a722f79f88565daa8b2de2d21173a1a4d7a51f96b8166fcd61759cdf27dd4c3862e92cff4550bfa62601418c848be1f45d71c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}