Transaction not yet indexed

53FLo7hmgfYJr1RqyJHogY9SzEo3jAHyxEf1usQP55o5v3V4KwmEgpkRwgdvr3mDNHs2W7BLbcECQ3NHCvRTu3QE

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