基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a6bcfc49e07aecda9628ada9c5034c8af79bcd2b OP_EQUALVERIFY OP_CHECKSIG
OP_0 cfd7a55b47231e8a0922a08c5e71dfb8dbdca874