{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1405266042",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57ae5b75c53f45d7928fa312630a0c56cd3d33b2aa306d0afa3f23732a07d113",
    "signature": "0xbfdaadd380d93fcf84ecef79fe89848cfd63859ed156fd65a8c18e08b33e3a406dcbfe4fcbfb4dc213f091808ebfa787d03e974b3289cb91d1c3473e6571bc221b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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}