基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 49ed38853a451f30cd4d8cd3cbac04fb35cd3cdc OP_EQUALVERIFY OP_CHECKSIG
OP_0 2091e4805cc1ecfb4b1213e9102057606f9d35d4