Transaction not yet indexed

2m21aVBbnnwEtoM6APGHxZiRybAfcE7ykEe7ZwoocTfrt5RCySVcHsqLqBye5TXqaY77T4F3N1s1aJAo7PLjfjt

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