基本信息
witness_v0_keyhash
OP_0 3b31da0e6be77fea54dfe9d478ff638d17f4b64f
pubkeyhash
OP_DUP OP_HASH160 a13b4b2efad775852dd2ee0e749b7272574fea30 OP_EQUALVERIFY OP_CHECKSIG