Transaction not yet indexed

2DDG4pufhsfTBjwFZRpsPiHomyqGEr7Qns2TofPQkhHeM9zRtkXEupo2XKY18WbXmSmsqLGMEqEYwQP2uWnfmoqL

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