基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2d421941ad663da72f827fca22d0c91522069bbb OP_EQUALVERIFY OP_CHECKSIG
OP_0 71f2dcc1e4476c8d6ad4d0a4e872d5175412ce7f