Transaction not yet indexed

i6XCMu8QAuYqMeJH4ixRFEJsWUkcFkLbLBrKKL5HPCXwdUESRSwJkuvwTTHgRbeGvuTA3mzc36jtpcWVx1vJDW9

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