Event JSON
{
"id": "1955a1f71f8ab0f2949f3962430cd148e0d6ab370ba04e1e28d1b4a670b0f259",
"pubkey": "ec3bf324f3feb8469f8ea576dcac14f4ca31f71883f09ed4f783d732dfc87e95",
"created_at": 1675453724,
"kind": 1,
"tags": [],
"content": "Hello Web3！",
"sig": "a737e82c831944489291ac90cdb766acdfd235c445c55bdbe7366f7cae076738f6e34efdca6e608426712eb6c5818ea0b7f72ae49636edb35af5ca69aa3b015c"
}