{
  "manageEntity": {
    "action": "Repost",
    "entityId": "831629138",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa574239352852af5f830940db44c19a8d269a1988e14fa5e8ba015761ff1e137",
    "signature": "0xad3346b227e0f38ded950c38b137405ce7f2f87b666b8b9b54f70006584139540e71e3a21e32015df68decca8868f419beae0a01be31c55f4a45c3355e857a061b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}