{
  "manageEntity": {
    "action": "Repost",
    "entityId": "923",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2ea1bb66d927377660e6a8182eac3b1f6f9f75707140298349d09f77b885d88e",
    "signature": "0xaf6e2076f916f43a66d9c54e9e2542ef1677c78d779a2bb646549e02b4718b454a2fe77827014d1bb0cefc474de1982f7cf15d82b8973005c798329b3e18440c1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}