Transaction not yet indexed

NiNp2mwiw2M9FYAx4EUnWofv6o6D4YCAchSCvE11E4eGXCMsXwCNTJHRWA4DEiixMRHsk7TLWpFPRa4ffCN9crC

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