Transaction not yet indexed

21Rgk8a9KAirUUwNFgpmfPXr1y5k8wK2XPANTn92BK2br3AZsStcRjrsGr6Dhf1DfLnrnzhxjCVpqbjCBGhoTw8b

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