基本信息
witness_v0_keyhash
OP_0 8ac7f60a827f3f83940f83469c17e7a40f6a3dcd
pubkeyhash
OP_DUP OP_HASH160 31cfa838ebde46f361cf2bcf81f708778f92bccb OP_EQUALVERIFY OP_CHECKSIG