{
  "manageEntity": {
    "action": "Repost",
    "entityId": "888456426",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9f48a065994a5860ebb678f0e3a4adbde63f7e12880ea515be51cd2b1542ee1",
    "signature": "0xf635bf311274e6016308242dda520eb5e896d06e8c5bc74d49485c83eb6798c374446f3f19213508070f589dd5f48cb2f3bc2feab26968309fd033a6d4e9b3d91c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}