{
  "manageEntity": {
    "action": "Repost",
    "entityId": "43362023",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4aa66b9caae9ed24ee8064e16e911f234198ebf282579f4433bb4273c74c235b",
    "signature": "0xb9e64fb63bbdbcb9589e70b50be9201749462452e3decd31d890d4668579bb4e19c8407384bb48f24a089606209e54e4ffc07746d69fd8502e17ef6d42c365d01c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}