基本信息
witness_v0_keyhash
OP_0 748519fc67d30145d5a51e5aca657417e8335154
pubkeyhash
OP_DUP OP_HASH160 bed9b657e8d524d2d2b9629946c48b96a1e3e376 OP_EQUALVERIFY OP_CHECKSIG