基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 fca50000eb380f47d7dc42f66c1a0a2157d8cd42 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2a6cd2ff998825a25d9b25fef66b5e522c3d764e