基本信息
witness_v0_keyhash
OP_0 b4c981439d09ee822614c8528755f7eb33707629
pubkeyhash
OP_DUP OP_HASH160 a2c9280a6b3f5a5f70de7f1c6f5de07abd31f778 OP_EQUALVERIFY OP_CHECKSIG