{
  "manageEntity": {
    "action": "Repost",
    "entityId": "854788",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55e521d1564c547f3e56d0bad06d4ebf525892a62e0576e7dee1d35c75c0aad7",
    "signature": "0x6c967761197f032d5fd16bac3720c49ff7a1be6c560ff83f7dab5505c4d2690c7bd5c08de3f62a50f2efa35d89a718d5e1a59cf5d2ced3ef732ac8e40a204b181b",
    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
    "userId": "951616224"
  }
}