Transaction not yet indexed

2E91sSdkmp1Z4bb6wMS4dpRfxMHyPDUtVMUFhCRp9KNApnQqND5EN57yefnSZLXy6eYrx4vaV5ePFGATQKYsGug8

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