Transaction not yet indexed

TxS3eXtPLHuEk9hC3JEN6MNz2zMFaaVZnhwtg569exeUeo1XaGYvaYwbNLn4YSAWBTJD6FVQTQHb4sYQujGPJRK

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