基本信息
witness_v0_keyhash
OP_0 3a6a717d06370366c137b44e15ae40c9fd735da4
pubkeyhash
OP_DUP OP_HASH160 974c02191ab1b16778b187d126c4f0a1bcd9b549 OP_EQUALVERIFY OP_CHECKSIG