{
  "manageEntity": {
    "action": "Repost",
    "entityId": "486390915",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4325ac11a98f4d94c888a2eaca21ff7c185c1318df1ec92a9c3386a27c2d27dd",
    "signature": "0xb758a463708ba2ec73222bf1e6bd48044e27f6663adbcdffff341baada25f14b3148274f7f71154548bfdf1e05b7042d374ab2d046a0e17bfe487872f53bc54c1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}