基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2a8094b226b4bd8e127cf34571fad16de81db3c8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8c12e3080a8d906f297615b4f5daafd1ff585e21