Transaction not yet indexed

MGREXaaAR8oTYxn5MyrBcUeR1vnueVpmTzthXFkPGe2X7bfQ161tL9SbUmojTbeGb5Js8BmSjV73ZEQsmsA9z5K

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