{
  "manageEntity": {
    "action": "Repost",
    "entityId": "511708",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf47108d732032f73ca21ce96736e3244b60414dcf511e6d49f6c568a647aa22",
    "signature": "0xd587ab56479d94e8d9e1dc775360b4ffc44e4750383fe54dd3c4970cf73fbc804076cb1744c86d428f90c62b189565525e430a73a69ca2a095dd2d6e6aa2ddd41b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}