{
  "manageEntity": {
    "action": "Repost",
    "entityId": "692303751",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d922e4e180e97f09f0ff407f063f9372619ff925bdf4cf48474c75028e4189b",
    "signature": "0xdb0371e39322bb2749a34a0c3bfab941b02f00f13daa507f735b2b5d10b1afd004c3aaf5f903a2f5bbd637529c2b6e453420e22b4590ebaa49ed10c770a58c771c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}