Transaction not yet indexed

AmMiaiAN1iwqN3MASFqf38dTar18NkZFA9W6cJaS1rPuSBoew9EnYN9kCGm18LarGPEzGiSCNeWQuTQwKq3A2XE

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