{
  "manageEntity": {
    "action": "Repost",
    "entityId": "550742301",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf9dd56acae436e72af5432f8137f846534ca35f78bf01e01756394340c2ae423",
    "signature": "0x331b042bccd82dcf0a8f4b430df0199eecf9416e91e6ca2815bc7d193f5974c7580b58ec2c5a808ad8d7352c14762a7a90da15b3299a5c0537a3d2454c2228131b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}