{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1236431970",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9e9d2effcca98b756d5d270399c771afc0e725f582a676e8bc667a74048ade9",
    "signature": "0x423e573335be1f50e8001e7e29afa2c82586a06b2e760c3545f850f1d2fad6ff591a4a07811654f2b7ba0e27b241fd7362569a15fd6c2f8a4d36786153e6eea61b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}