{
  "manageEntity": {
    "action": "Repost",
    "entityId": "292962",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4636f0c3276d069885b6580d92eb4620df73819989e15d4d620ecce22d294f0",
    "signature": "0x067e9b1cabe7a03cdb4005d4a2e7b5f5153ea853a1563b67dbc50d1dc6f3211114f18eb46354c521e6cbbfe9cf9490f49f357f5832102813bce5f9885b7b3c0c1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}