基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 49783b9dbf925006292d443421d20b917efd1a45 OP_EQUALVERIFY OP_CHECKSIG
OP_0 d56db21d8a0c32d71a0c4d6c18c797d94f8c1f9f