{
  "manageEntity": {
    "action": "Repost",
    "entityId": "231351",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff4de64d728ee62174b76bdeba43a9543944456986e0e5c9aa264e41cb55a2b4",
    "signature": "0x99f14684993dde6c9e72a44eb402dd09f29300a9bc41e85a2502475e5995218e68761d3b59b6e999df78ae909f62517a2760475ed17296cf713edcf1336021091b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}