{
  "manageEntity": {
    "action": "Repost",
    "entityId": "272450916",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x260f088806f12520194abcf99ae2c055a7240f3f26323d86fd4adde953971f4e",
    "signature": "0xd59636e08a61e88e4fbfc4cedad7ecd2fb20cc67f39bf7e93ad52d168c2180bb71e58f81632abbda51f7b2a8b8b7665b3d703bf7047010b7a5fe61a799833a1f1c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}