{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1735476784",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfcfd85b0d140818c9183145b796ba38052081a96fc6ae8b3dc9ae6a9ec7348c8",
    "signature": "0x98e77f5d45a9c4d69243459fda6a3ec265bf59a9c22b134c0e7de05049d2538745fa976cbc55ce0476bd07484338e2b7eb957666f52fb44a6a7dde456b1a90921b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}