基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a31cea270b18cb4b9e5908511f22fcb60e4c1c00 OP_EQUALVERIFY OP_CHECKSIG
OP_0 950f9d783ff07ffa2f8db847cc47e3c5dc14c6c8