基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8d699445bedc0a3698292f18607c6ebe5285abe0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 ef0b8f81a9bc802507fc648508e6d93d1f9bd5c6