{
  "manageEntity": {
    "action": "Repost",
    "entityId": "471789",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53d4d4e0e7d344a40656c8f96cf25ecd331ab88dbb9ccbc254fd363202a4b8a3",
    "signature": "0x0b7b7e735356fcbfca368784e002f72e173d362ca9de1fe23eb62444e5153b2c340aa1904285e8d7b4d315da1b1b6791d9b9a4a7845d3a4bf181be41e3b61d3d1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}