基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 49775c5840eb8c8312c83e713849e0c0a3dac108 OP_EQUALVERIFY OP_CHECKSIG
OP_0 3fd996caa8a052f274c171f3fe166b838c8f6d44