基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bc277d45d7c8a533d8c0e6da04f9195fb00077f1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7a2d909d4f2ad3c30581c20fcda2e71b0e3fda49