{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1585043560",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb65c3be7524e225bf7fb6e31f0dcaf140de6bc34f613ee6d0d811d4a4275b089",
    "signature": "0xf646bfa1571f00d2a229d777feff79768ba950f4d914332241cedce724fa123515b4f4f1feb1835e6640275a0d8569e2f269398babc46a11b8631767bf623f6f1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}