Transaction not yet indexed

NMEK1YxRUw99kAdd9H1MfcXS7acDGDGXE3J4JauFYtcXJH9PQ5YSupf5VTKxHYch3XPFcsk7TarfzSw5HqHTnH7

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