基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b2770b538250600de45a56095b0251ac26a38b9e OP_EQUALVERIFY OP_CHECKSIG
OP_0 74a77d6627be5ce9d4fe1da1b9a4ec1cd733ff49