基本信息
witness_v0_keyhash
OP_0 4421940815a0fd31e6e0a71e6f84ee7a69238cc5
pubkeyhash
OP_DUP OP_HASH160 f36dcc9ca5690f2a2976a4a227a734da50c694ca OP_EQUALVERIFY OP_CHECKSIG