{
  "manageEntity": {
    "action": "Repost",
    "entityId": "391232",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe07af439d01a7069f76f1e809d3cd3e6af27b1335d7bbfc4c9e318c99a7970b1",
    "signature": "0xa149fada222ad9471bf20e548c7a9cc18074f8732a5379e2b4d8c802d8cc606f744a6d67dc85c9a54fb3200e57ca85cc8d6ac2dde4108c84f56d3fe392d206401b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}