{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1728593347",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeeb7ebbee979581bf04ce9483d7e866927428bdad614797d240d30430dabf954",
    "signature": "0xe8c5fe0c8b1f953a37f31daedb03d8748705dc8ab52c4a1418787e1ddd616fb8390cf6946e1b836cf4da97222762d7f79ffa24427eef542d59a47ef9bde487891c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}