{
  "manageEntity": {
    "action": "Repost",
    "entityId": "699088307",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa094acff0b2d66085eda4f1f55fadeb28b91f82c528bb9dd6cc89f6cbce33eb1",
    "signature": "0x1c3eee1d80cea4481c14a77e20ba1d5187186da0888ab4f4601582cd6c6852f46585a8e94f5f348fa90426d60ae43111fd6467f4a60f99c612563b991d9e60941c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}