基本信息
witness_v0_keyhash
OP_0 aa4f2abd0c06da2d4d6a9574074ee3fe172261a9
pubkeyhash
OP_DUP OP_HASH160 6731266867512eb67f8dd84c1a1d237ad6e1e737 OP_EQUALVERIFY OP_CHECKSIG