{
  "manageEntity": {
    "action": "Repost",
    "entityId": "888892070",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f8c6dd8e797c483266cb18530741105d1724a743ff73d67a884ff2d910e477f",
    "signature": "0xe36a66e243856a960e2c888db69b59d4473d384cc415afbb4f9431fcf63b06513bdf10b9a798fc07e6edbdf3c3f61938564d2ace2da8ed5093dffc961e13b1cc1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}