基本信息
witness_v0_keyhash
OP_0 646f961a30490f6e1df26868fb1f5d1e85281b4c
pubkeyhash
OP_DUP OP_HASH160 6d20aa349d140dffcaf38d6d1f95fe4a5e51c24b OP_EQUALVERIFY OP_CHECKSIG