基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 dd71b70eb46046485b3d1031eded362f887ca1b8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a3c21a94a2c0384af227eb3fb042ac40ea7d1e29