Transaction not yet indexed

5SYZzswvN2fGexNNgxLAFVrfmCHtQpvJwNM8PDf7swr3FHJLmnZbotx2EB1dy8mFM9wNeiagPtpffsprUS28zmmZ

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