{
  "manageEntity": {
    "action": "Repost",
    "entityId": "754214",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56df3665b2d82fd87476213b9387148d479ed6f2ecfd4fc720b6a67c1a212c5f",
    "signature": "0xc01358815ac31844152d06480a0efa3b01c589bb0f3b4c617a83c928c0c4ce10194bd3d07affa9178d49500c24a843e800ee31d2f8d6d3ea7a67ab56b45f36191c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}