基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a3e1548b2c6e1e440925ca48f36782ea3b76cea2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7eec1cbbc0b12bc42d274ea3fd9f70b1c82fd674