Transaction not yet indexed

5S6aTn15bWj1Wh2gxSLQUWPWmLcyef6Ba6cdGMERyGytaB1cgRrbrarvUw5aau6EwfBPCStZttEWDgtrKiyAEUG4

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