{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1235764825",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xabefe9a3757b5beeafb9a5753cd55c83b1d1bab42a505fd66b8451b76c60c63d",
    "signature": "0x769bd9a80352c662a56b681c2188e4499350884344d56457a0df8ac857f7d218072e5ad82892d30af36e82da430ad392696dd1e357c8ff1646077c6921fb5e5e1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}