{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1286263620",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe24e22098f9cb14da85cd6fb521d611eccf45fb3303509191d545dbe27c2c1d",
    "signature": "0x66600d36ad5860af765f717dfb4272e474689da9865e294916903f7eef97351f40913ec7f1f701e9156f0cdcbe94a04889110f8da4ea3eb22d8007a21ba18bb91b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}