{
  "manageEntity": {
    "action": "Repost",
    "entityId": "764092295",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x89038e703a1ee0f01fa4b46c77474519821ebcb11a3c827035ea77c47f186ff9",
    "signature": "0x545f21510efafe4d88b2aaa32d4e78725fdc67e5c1e59c3d5428ef1cadf2dda21750a806449787b051fbc73213f1fe6eec3162185e1a185bd0cb29dcc0f27a491b",
    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
    "userId": "951616224"
  }
}