{
  "manageEntity": {
    "action": "Repost",
    "entityId": "976574",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d48d2e8473e2e7eb35903133c1b716b4a364dd7b12a1a55cc247b4b0f40ff17",
    "signature": "0x1ef79f7f0f2bb25c78cb554e8065f396eb3d69adbd4d6022c32adacf25248efa6a73eb0bbabd14321f3bcf1d019428d5719016a41b1e8302eb948fcb239639661c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}