基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 e7af31e2a1901d4fb0dcf8c8d7d3f86c1eb992b6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7cd81fe46a82e2fc4182ebc8e3c42aa06aa7f718