基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 31a5b5aa7742067cc63e5664f7a52a12f9c73540 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7c72c9d6a8a89ad16aeac9cec68aa2d25e1a6571