Transaction not yet indexed

2SEMfrZhCJaVFuS71znZHzFu4q53swLHkKBQq9ka1ch2igh6gLKiDHgp6D6JDboPrpvqYG8XthcbjZQbrKZmXT59

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