基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7b2f7a2aec1aa3248ac76d4d1c3ee233934b4fb8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b77e288905527d8d8e01df8aa0b5d9288d3cb391