{
  "manageEntity": {
    "action": "Repost",
    "entityId": "695474",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x26dac22b29bfabfefeeb87ffc8a2f896d655eab0937893eda7de3e944e14859f",
    "signature": "0x4cb6eefacfde95c5b11b099013a961dd5708199bb9354a73b02fd34e56df6b6d2fd4e87c09d425dbed8c45678118e64b93a0f6c62c69c8cad7f154de09870cd51b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}