{
  "manageEntity": {
    "action": "Repost",
    "entityId": "224596094",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1439144c3d2184773ea3304879b039081d6f1168d262a0571ba1cb14521ec4a8",
    "signature": "0x7a4036a51540469e82a4d79d6282ad3b49e2e1d772a84d90d781897e236abc640d16929bbcaf476f1cef9e9bca34e385d68eea1f1959fd7dc446a56a38bd23b91c",
    "signer": "0xb51B50C9b7d88C66d31539161F4BA9Dd72a17dF5",
    "userId": "465531556"
  }
}