Transaction not yet indexed

5RCkt2q4HZ3c12QLRBwqJQgW2cismxk9QAt7VDwYpR31JvtB2WTUMmTHoLFu5YgjFpPuES9q18rSwzdTY13aBbq8

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