{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1687609652",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73b189dc3c3429a47c266fd82ba803a5c056e26fccf3e8329c188de7756147ed",
    "signature": "0xb09167c3389ce2f5d9e0d46109ab9b81be2b60efb8a4159a17d05f0743f5e71a016b7669aa80d3b04145c55bf1dd93e7633457ac86ea367e6d545e1fb74a5bd41b",
    "signer": "0xAaC77705f5f6bd787D8581c36Ddaf7c0c7AE3370",
    "userId": "827420993"
  }
}