{
  "manageEntity": {
    "action": "Repost",
    "entityId": "559031",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x206bdd63d6f7a97270b868c2d4273370e25caf7fc8a81b9de3e64069c7b65ad4",
    "signature": "0xf5de02f8fa9bfe96b8a39f240ec9be5fde5dd70c5952217223e44b1c1632651674a47a9db7d8d84f96d5d3efa0732031c3851f420e849c111bd3a554c237353b1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}