{
  "manageEntity": {
    "action": "Repost",
    "entityId": "532792954",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a473f4d2b20e2754fdff851a2df822de5029d6b90b2e30c76fc1f2d57598fa0",
    "signature": "0x7c4b4ddacced6d4a6e601c57a60bf8d9026d95520e0ab4889c7ab4f3c4b3747418f2f45bdfa02b6197c3e5b8ba8a2b0314b0e86cc61cadbd803cfe85168b982f1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}