Transaction not yet indexed

21Y4kgJv5CDnjPif2YzvtXR3X3MSkdAD6ei4TKXxn7CGURE1TQ7XfgEDvj4vH3snL4MbTtwyt2Uh2Fcz31qXpFNG

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