{
  "manageEntity": {
    "action": "Repost",
    "entityId": "281750208",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25524df896f4c5d7429772409ccc298e7452897f23d2294efeb76418f4ad6273",
    "signature": "0x603d06ece596fb6ddb8a6d6fd4adcae26017fd99e463c4324f4395019e7335c90b396a5ec4947bea82cd2e32bb412ae3355a2c79a41351616c318344132212df1c",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}