Transaction not yet indexed

ubMxS6jEAgLPAbSwh3mqryuFm6B6AYdCaXjfSCmj8QKxL55BFp2fSiXeUs4yEDJMvUwR6EVyMgm7pTyCPJD4ywS

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