基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ddbcd4757ad1e7c1a87261e2fdeec23c4c79fcb0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 31bfea80f1d44c04993c09ca508e5a59045ba28e