Transaction not yet indexed

1c6S5MzVdvZECDAGzDzfgC7PR6pDAEduNrfQf9bfZCLEMJ2CMsKTRLeyPtTKvvXTy3amdAghXUnMprUniRCVbe8

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