{
  "manageEntity": {
    "action": "Repost",
    "entityId": "89411",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x458987479d6cd2577825e9fab90338cbb662a0a20473b6c87bef369d3287a482",
    "signature": "0xb73ac2d25801787248b4c447ee42d4d41ff788c9c8a652a01f457ce4beba166b20c83915904d4c296a67af366451116089952daa645930ed503f9ba2f6e6e8e91b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}