Transaction not yet indexed

mE4SrceUsnCt2Ky6UtwAV8RugaBYnPLty67omLMLTziYdvFn2UbvEYmkVv7sQYBz2Dnuiu8K4pHRVRBKKgPMNfM

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