{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1238129971",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x132394471473f7e023d188702909a42f573940708f6c4bea9f50416ec2f8b635",
    "signature": "0xde7a670e7b0e6d806cdd35929b2b544f4fca74c4632ebcbdbc2ee69556e96cd67e6117b343ac56f025e81941568f49de1b788afbbc37486e8d3fb615905d43c31c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}