{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1331",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7e0220e67dd7dd1759ffcb9390dd64cd03a762da670307ee22ce0af6cd0d901",
    "signature": "0xcac4208bdc7af8adfd2ca4615e56035d982297c3cfc3f5c60d9df59363b611237a8afe5faded14f4166761278f1e3630c2748e9037705f8a65bd60fcda197a301c",
    "signer": "0x4086Dda2D91F77cd46De0859a4de37F888508faA",
    "userId": "568518925"
  }
}