Transaction not yet indexed

2mn51KvWHmBdYNrdLyd8xK6hbVPtscRtuHSP56fob5CUz9WA4rDFVbuE96otThbpe5SZSNR221qTUFSkuKcQ1gfS

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