Transaction not yet indexed

311XZMEahPfPQ9eT5gWz8b7gh2saMzDMYXhogCBK5dcYMJmvFECsk2hAEyoLD3QWVQj4xqBfvofHy4DqMs2HPGFm

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