Transaction not yet indexed

Y2ngSmUEgqbb3LbPouDcHjrVDoZhzcY9zQ4wSLRWTbkargcQWnNFoQJAEnHWQevJYh4RyF3LwDGQa9yNH116J2i

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