基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a6d16b228eadd3be94d9a45c0cd0371d4c71668b OP_EQUALVERIFY OP_CHECKSIG
OP_0 84c9c999d4455de348f5a26c777e4c494f6bf3ef