基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a6403a50609698cecaa8a1576d91f29faf03b4fc OP_EQUALVERIFY OP_CHECKSIG
OP_0 b6e29475e5b4ab4d03651976e4bccab73bdc6464