Transaction not yet indexed

FFb2fm4MA3ExJqA6WgHW5Y4ADVCraqmva4oM2ns65VvQMhXDpvVCKATPLjpzvhLY1JCp2eafVZSrBsB52W2c2qc

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