Transaction not yet indexed

2S21fPRKXsTX9RvpaHt1kfpgCU1TqcDWYYnb21XHoogn174NQuK1Ma9UVnGkQ7SPuejLQ8PvhH7AQD89Mn7epoq7

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