基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 31d74daa3bdd2fafff6efd75112a2b54c05ce409 OP_EQUALVERIFY OP_CHECKSIG
OP_0 bb29dc0d2c49b41efc9ddf02ad27f2a8c9ab3a78