{
  "manageEntity": {
    "action": "Repost",
    "entityId": "863807",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3b466e62450a039086ccfc4647192f00293764b23639ecdab06f76c9005b93a",
    "signature": "0x16a0a6b9d52246899235cc8fd370e0c942113ba30e16cc41eab450b21cf3eacf2ff6fda06639db4257e1711de04e84c822a1fcde3d606c269a27b290c950c2411c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}