Transaction not yet indexed

NRX5tWiV1zWGA642isQJ1ppmGHAprHpUrQvTvf5wMZJTCJR2i9hGYi36fyViEDxLjeCU9oc5jtUxxkkpKtambo6

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