基本信息
witness_v0_keyhash
OP_0 30db21044d2c8c1046858a4e401db285757d52cd
pubkeyhash
OP_DUP OP_HASH160 d45cb4d95bc15b66191bc8b2f4786b7beacb0645 OP_EQUALVERIFY OP_CHECKSIG