{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1066201",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x29267a497c618ca088b87119c1ca3162e2631293ae3edda7483c718950a9f9cf",
    "signature": "0x57f3f11e06100a4e09635c07c295cc8f39ff7c5c86f613f2bf10c2136c3ce6db7d70273e8c376f7180bc859f11431b675a7a462859ede69525f5551007786ed11b",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}