基本信息
witness_v0_keyhash
OP_0 69438731de56813a5b3a7032c59ecff3e1be9437
pubkeyhash
OP_DUP OP_HASH160 251fce89ad2458ca7ae1d7424c5d9f2988b5f851 OP_EQUALVERIFY OP_CHECKSIG