{
  "manageEntity": {
    "action": "Repost",
    "entityId": "66065",
    "entityType": "Track",
    "nonce": "0xb9a884ea360e8f3744bf95aefc6f5c06bc98ea4a75c65e9bd8c985777ef8efdb",
    "signature": "0xa187a3baddedab883576e26a8e9beff0bea1334bff9fd68f88fcf5da0d293a5d36a48fe9e65d1eda66e9681d6e3d82b98a0e56af3c0467542efffc072fb58f1d1c",
    "signer": "0x53d8e61f7BdCd69E26B5AAe8F197464091224DB4",
    "userId": "99786"
  }
}