{
  "manageEntity": {
    "action": "Repost",
    "entityId": "949733",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5658b47ce8ff85cc49ed06e4b77d22050143d15e7b50253a3babe67d46b23ee0",
    "signature": "0xd507a2d37fe987603f2b13c50d3373c09fee7ce7c0358eb4387b21e9decaf5250fa405bc67b1194bd124e90df98f58cdcfd2b144d6977350cc6b7ba4abc6ea3f1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}