基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 31d74daa3bdd2fafff6efd75112a2b54c05ce409 OP_EQUALVERIFY OP_CHECKSIG
OP_0 6294450336b85e79e85ca8933894ab9bdeab52a2