基本信息
witness_v0_keyhash
OP_0 a73e72b5244c84790d6cb3cf0646caf4e6abd47f
pubkeyhash
OP_DUP OP_HASH160 c7476503bae04eca43610e00f4ed473f7818c4af OP_EQUALVERIFY OP_CHECKSIG