{
  "manageEntity": {
    "action": "Repost",
    "entityId": "9155",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6f6186a7329e389dea81c2e9278140a28b334cb15bbbc3acbb6fd34d126fc72",
    "signature": "0xb72702bc211cfc17b9d21c059c08d887669d7fe94b9600c7d9748df90cee68d938640a8dfa5cde439db1063882e4161c34f503c4a51a37001fa4781b57dd1f691c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}