基本信息
witness_v0_keyhash
OP_0 015218a0883731a874e77c42a7e78215c47815f4
pubkeyhash
OP_DUP OP_HASH160 1f3435e1d4af77e7195896f6e6d7b3722d50b0d9 OP_EQUALVERIFY OP_CHECKSIG