基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3a7e719a3108cf23e4a4023f2f451f7d005403bb OP_EQUALVERIFY OP_CHECKSIG
OP_0 44f29c43165af2de643ad27791cac4e2a8834ed6