{
  "manageEntity": {
    "action": "Repost",
    "entityId": "260634611",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3de2e665c16f866a014e94d8e41c24219cdffebcb4f9bf4503004fe2f91a456",
    "signature": "0x94aefc6fab56bb7bf2dc778d20f3a00baaa1f0b65a51ee861cf142913110a69446925283e16d750a6039416097920d839997ecef3c345762d161aa818fcd10341c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}