基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 721845e7eb41cfa019e300478f796e923e272f28 OP_EQUALVERIFY OP_CHECKSIG
OP_0 826f9a26d15b89aec2a1c5d6b3c8a7d2eaa80bfe