{
  "manageEntity": {
    "action": "Repost",
    "entityId": "821203035",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x282d855cb1cf4ad92ae85cf9aeb7028ef9d4a51fd77a8fb09f1e16a99bf783b1",
    "signature": "0x63f0e5c17c636d195c2c0f9f773fab1d0c6ae8125995096961f1f2785150b344631d32447b902ae76317a0e59b693350df0633fa13455651a8845365230eecc91c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}