{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1336319367",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a4e54f5476433904aaaec4864c65171f43f7cf1deba978350743709c845233a",
    "signature": "0x9cbb417cf62b233d3ab4e968fdcd1566a6993c4e5d50df269369f4df397ee8a1492305fae648b49f52a9cc12ab10a270ea22afb0b2fefd9b4e07f5827086ca911b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}