Transaction not yet indexed

iPmaLFN5td5j6zfdjzAy65c1h6aLBUYzeqTTnMo2UExbfcYWcPpNb4Do5JByZ7eMP7GbqxnFScvSCAQsreHnVay

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