{
  "manageEntity": {
    "action": "Repost",
    "entityId": "7659",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b3e165d69b7231005d5b2caa501588bee5063c5baa6564990196168f1e7cdb5",
    "signature": "0xcd853bd89d31b5d3b8fddfed92764e4b57cbdd5ae28b054cc6173ec72f4faa7d10656f243d125b15b6f46c32949ee6c686814feb99b94e535556aed5afeb51d31c",
    "signer": "0x4086Dda2D91F77cd46De0859a4de37F888508faA",
    "userId": "568518925"
  }
}