Transaction not yet indexed

QEMwPXGSM1YMCgmhoum7FVAo9krH15xeBWRFEKDAr8EDqPygjetWHoqvq9oiK1Eh53dsPNYaCwwZSDjtbzC1jX6

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