{
  "manageEntity": {
    "action": "Repost",
    "entityId": "537261237",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc6758996fde2852991abe9f218f1055920d8634ddddfcb00cb2ef26e0f89f77a",
    "signature": "0xfaa36cc4b83a3ddc5f213b2e6932d6293e393fcbaf1228fb291077cc36f98b780a6f553d8996be746b49bcf3a1dd3889366b617a68eb31ef6c8b3e0c63ffe5771c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}