Transaction not yet indexed

Amn4VdhkYaLYc3cRNMtY2Mu7fqK6Us1qGXEKPMHeFu5a58cnCvcdN7Z4wXJFm76MRwh5sxK7eaVKARoin3Yd2Fa

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