{
  "manageEntity": {
    "action": "Repost",
    "entityId": "815887057",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xabb108431cfb60df0a2349aa8981cec8a6702eaf96af44c31d38bbe2cf7558f0",
    "signature": "0x01fcad09ca712b15c88f2cc797c2a6e51dbea88181f29f9efd486276da82a25c601e5abf3f626fd8569918c7615b3eb1a976a6396298595235d4331d50ac36bc1b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}