{
  "manageEntity": {
    "action": "Repost",
    "entityId": "133879",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x335dcb7b0aee9c27a1c0d6db27968e4440b890da41985334025c020e5015a127",
    "signature": "0x2c3270b82ff8272e369e0217befca2dfe2e953a083459ff8cb1b5682064aad6c67fec863de15e4806cfada32876190f0c26216b1be9907d040d99b844f6b0e5c1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}