基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 fcb1ffe177f370bfcd85045bea6e1c7ef3a7ea0d OP_EQUALVERIFY OP_CHECKSIG
OP_0 21eae886e77edee14839c144d7e8e563711d9d78