基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ecf3bc5d53bbbe60d4cc9c391955d1b9d87d6393 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a972e42d45ef333e4c389513afb5ae9ca77b910c