{
  "manageEntity": {
    "action": "Repost",
    "entityId": "143026791",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86faea9abe0cf34aebc6db9fbc510702ebe765cf830ffc31aa6d14595ebd585f",
    "signature": "0x9557fb2c290bbeda46f0c54df33a3aa30b26818d3b3c51546237ca9b579f02116e05b8c665fbafd4be48ad8d9c6fb682e08e8de9595bc66ce5699aa6e374503f1b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}