Transaction not yet indexed

1aSzXMMM3xYvefLWX2TNP7DBcaRsgRYaMscVrgE31SjBEdTbwmPL4EsVYvC128mR8cHo9rz55DqFVgSt9fiKYXz

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