Transaction not yet indexed

i53kZLFNDzbfvnnDmSqEefUaw8MVCnSY1vkqWcGX3rhHB5VTHgSAP5zmQrQ33TUfvZDANouWPWY8mUpTRYfq5Q3

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