{
  "manageEntity": {
    "action": "Repost",
    "entityId": "520823884",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfa32c255883bcc69a3e51d545e24d990914cad1e94b75c99c2a3fb89427101f6",
    "signature": "0x7f00fc2f0b3aed8328b2349489efd683eb8ebc52354c3a87fe11ae439c75d97234d1f4235d0295224c8f686a0ee8e337ef76eb168fc2e6db3c3e1e9106d85c7c1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}