Transaction not yet indexed

MTTTHr5Lz7VgaDKG2ajeEaadJmEvS1eb3R4ALSsRx3aSVByHk8chpUGnDxGaPWdf3nCmrwFioD3cYvSYiy9vUS3

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