{
  "manageEntity": {
    "action": "Repost",
    "entityId": "458814",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x529d019981b7877b0f4222c1f7eac480a7593d710fc515208ed3d0b77dce2a34",
    "signature": "0xf53cefd039f44db2252fcc16c2bdb602737da24f048684813777fc334b356ba31865fb9256e2ff2ef6cebdc55b5fbb6dd914a1bb96937848303f2cf98310013e1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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}