Transaction not yet indexed

5tS6jGVHV2g39yLEfuEaFPFu9Mt78GyPFLJdVXkamPdsR7PFaSE9iqJWebhii1rz8h1ejjZtEyByD3jjHFRCSr18

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