基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b74a1ddc02665f6cba25eef002e71c7ed683b3e1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a4f44ca3b6c1aeee338893d5ee4091e082854194