Transaction not yet indexed

Spk2kfMsCFpsdnUuQK49qpotCuUXVaaGvcR6AJQoTtGb5v4HS4jvu9qFSdm4CWs1UjStKLW2N3CpSgSyGUDW1Pj

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