{
  "manageEntity": {
    "action": "Repost",
    "entityId": "346605506",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc79f086c426e370f05704f20ba62ce91f8adbfe521aa7cd6a348d7c883892a5",
    "signature": "0x21e87b5798b4347f1ab3e38f89533c8b89617f3744406726a40cacabd5783df17bd23f36df42f82262183a8dcc1b62056f1c4a83ed5c5129591a8bd7d74fc4f31b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}