基本信息
witness_v0_keyhash
OP_0 31cd3c670f8d31732e9b8d566d2b8cee56c75d5c
pubkeyhash
OP_DUP OP_HASH160 b24dbb1de9d5a992294d1b2391a0524e96b07c60 OP_EQUALVERIFY OP_CHECKSIG