基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b80631e9fbb8d6894c741fa3f51e7dd1b1ddf6ec OP_EQUALVERIFY OP_CHECKSIG
OP_0 d421507683a5f72e7e37a469d60eb1cb46fe76ce