{
  "manageEntity": {
    "action": "Repost",
    "entityId": "70887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb996eedd8ee771b9530cecfd2faf16a5a2eb0abc957125895e11ffa2fc0ba98b",
    "signature": "0x7409d87d299173d96339756c71c7d46167b6e05de6d606a2ea287512bde022bd5368e4dc4de0e43b97edf6f3db6ecc2d4c81fee9cf3cb56ea13146ea6d0382371c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}