{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1853779704",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8efb211dc071d1d75b130754efb2d541971af91354a57822cf496818812c2acc",
    "signature": "0xc67c01133975edf0eca7d39ee2a859d8e30327d2af8d2daeff7c1b00270ca38c57de9ff5928516d96cd2ce076298b279cfac0e96594624f689bf53995ef00ca61c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}