基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b493e78ee30607c373f7527f2a9d80ca6f78cf21 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b315d7da00a60ffe88c608b933470f44ec3feca5