基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7cc31bd643aec2be4bff0d5ce669d0be3b89f107 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7b71b8239cc1032f9053185433f9f79aff23e493