Transaction not yet indexed

53TaEN6PEbva6EuqjTuHMeMy3Bi59UbuCK3PgP56XyiRfUjeeSTUQoSz5dXdD8D9pwp1xCEvbb8w6d4NVV15tGfM

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