基本信息
witness_v0_keyhash
OP_0 d4b9894b4aef54a6f42d3f9d846dd6b079d839e9
pubkeyhash
OP_DUP OP_HASH160 dc2a49fe532d82c278f5a86651e995f37bf547dd OP_EQUALVERIFY OP_CHECKSIG