基本信息
witness_v0_keyhash
OP_0 a7e51ec57b8ee4e52f0184b29f49e4ac800515be
pubkeyhash
OP_DUP OP_HASH160 249fda9f490ba21a107b0169a858776f6340a7a1 OP_EQUALVERIFY OP_CHECKSIG