{
  "manageEntity": {
    "action": "Repost",
    "entityId": "953222",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63996dae989da5d455f5c2329e3d1d238704abb8294bc1d1bd6d6ee258ded983",
    "signature": "0xac066443aaba8367adc8540a26ecba1dc4f25c97136ed6322051dd06c74bf00220b69835175fe4e9acf4ed0bab6ed9a902e1fe8efecb7b11f599aa7bd7229b8c1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}