Transaction not yet indexed

21ePKCgtacS12Hpigv7oQueJAgwXTCEQDbX7qdf9HPATsvmCZrBiEh19UBiEtLtWb2CPaqaXZWP88SarJHvj9nrM

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