{
  "manageEntity": {
    "action": "Repost",
    "entityId": "435524",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb270c3056b28b04a8b2acdf9dfd24fa89a807660dade0ee2114164b65a05e9ed",
    "signature": "0x5d2f4806b504603bb01c13bcfdb69485a3bdfd5c320146b4750458e93a07fcbc556c70e91e75a553c9e0df6c1a5b816292cf9fccc24b5edacbbd757a81fdc2db1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}