Transaction not yet indexed

278ek6VvdDAjEZdYaFGhww6mMaH3aPC4CoQjLeKY4CeTpgcx8FcqLawKVcFFNdbR2c2cURobqjKcMTD8YxyrYrup

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