Transaction not yet indexed

DUB7tgzuahA7u3x8emGRUhgybbftNYmhnWnaxs2sU2DGhD5y7xMkJR2jsKgxpSq57jTNFEYB7erKvoEp3Js9NmZ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.