Transaction not yet indexed

AMLjQFCihMbGmfHMPNoa9cqx6EeG6uaryQSmE11MxmhLWuRLrNfCNTvjJXT3BkcePQ4SKTWn2AUX7MbKNonAFps

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