Transaction not yet indexed

MuEwSMK1e9LShePPtLVf8YCDQCtRdF5nVidS7LMMsuYTjkuwqmft989NaWRhW3TTFVnBhCHcCh37cDUcnWsqVGt

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