{
  "manageEntity": {
    "action": "Repost",
    "entityId": "770060",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52108e62ab039d9fedb9bb9c8ff91f54d4e725f90ffeecbc0658be1f20d54c30",
    "signature": "0x4ce0975ff397f78a9948fddd12edeeb8382c55825e684e8317bbe2b8ac5928e74a6030909a2253abdc9a7329cb2c392198f54ec9557beb5fc68b3f23761fc5b61c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}