Transaction not yet indexed

MxEnf7L7HxHQKH9EyhKsX5vdRh8FxmWjqaMqX4kPRe9tzw9wxFMsLDti2kVYyycZuQkT5nYNPETRNHTLjWRF1Ym

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