{
  "manageEntity": {
    "action": "Repost",
    "entityId": "280006",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b84d849cec723cfdb4b14d6caa9accfc697dda3546dfd06cd8746a0fd9aa80b",
    "signature": "0xa0595636762a1da2a32cd3755cc23cce2a74db23b03c0eda3c52d0216694ee5a46196325011a17dfd2015bf379e110b11898eeec02adaf35751c6cb9172c9bd61c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}