Transaction not yet indexed

5ov66dDLrKrmDvqYs89GvKpg9iTfT6umRWiRj8mmuPvrju5gEwY1phZzKkrPRxP8SzRTt1YU8PM7eTx8cGpyHhDE

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