Transaction not yet indexed

4xRE4a6MrekMQLyKXYPEm6E2LTMrpWToBKDh7Pt5LbSsvK6z1B13FE94FmSfqaCH6u4HL1t4baiUr7WZc6xwTSqS

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