基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4d3d1f187d2dabb450e8c405d9a541256dfc39ec OP_EQUALVERIFY OP_CHECKSIG
OP_0 a2f48d905ae8c8d715302fab00767d4be8ec8769