基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 31f969f2a30433376f15e7116c5a85dc4df7ad71 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7d54354a2f1dec1b104f3c0557e62f651e273c61