基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b645cef767a82ce0b681326a6c0a67ae7a53e83c OP_EQUALVERIFY OP_CHECKSIG
OP_0 db8f8702c00ad3b4e3a39af5fd6fc06ab2c9e91b