基本信息
witness_v0_keyhash
OP_0 b519b1aba263ac68fe9a702d7b317fc9f3f45d05
pubkeyhash
OP_DUP OP_HASH160 4d8d1dff8b46afcdb3c7e35e3344862c6f42ef26 OP_EQUALVERIFY OP_CHECKSIG