{
  "manageEntity": {
    "action": "Repost",
    "entityId": "150598572",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3196b1132e8d435782ee6ef6ae36f7f278f578b54d3ee955a817f691d38d408e",
    "signature": "0x38a6b650eea422ceb2e69037b49ea75c8de5a6a9eb8e1ab0c760f05ea27df2307f96e63900ecea091801711aa6a634c9810f273e6008e23d5e41d8e005ccc2341c",
    "signer": "0x5F33Fedc0967cc575F9C03Aa567B3a28AC211014",
    "userId": "1044470"
  }
}