基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b8491425f4f39332d9c21d6b89a89b0ffdc0ae31 OP_EQUALVERIFY OP_CHECKSIG
OP_0 614a321ebbd12edf2dbcf0e39d06396221e301d1