Transaction not yet indexed

RRUbQ7pD2mrwFbTEeCkqcyNBPK36wD41xWYNPCfLvWBAhvv8dFMr8vDYEp4wA6dbWCJk75BrZDA1gXJf8CgAEHa

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