Transaction not yet indexed

PSK18d1DqrphX1kdn3a15jW83faN66e9cEDffu2AEcuu3nb8c9m7uaRBESGPdQrHCj8oeo9xjnKKAz5PU4qKLuX

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