基本信息
witness_v0_keyhash
OP_0 4494112fdbc8d4c63f16778799c5e4e0e4dc318d
pubkeyhash
OP_DUP OP_HASH160 a5a5a058842869e9b18c7144bf4bdcfa0dee1e19 OP_EQUALVERIFY OP_CHECKSIG