Transaction not yet indexed

5M4hTzUEyApFTC4aFTWBuNp5ypE2t6j1pPrWtj9e6VDqjJrtFo3ghR5zCezJqmk12P5knK3JPRGDbNPZ4bN6tX78

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