基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a3a5ec8a522faae34b0da2538fe0712e5801ab86 OP_EQUALVERIFY OP_CHECKSIG
OP_0 74b55cf2a81a71b9f6bc8b6056f6b9a827628a1a