Transaction not yet indexed

3UMECWNBapqZXZpcLH9KofNyryq3X3t2rpYnKGfkAhTaU9NpEJ2Rpd1SsdFvS7ryLGhKC37KuyidHefGQWiAypWq

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