Transaction not yet indexed

278AmX5AwLWqZ1LBiGTLrHqY5h5cnAzxFCK2U6tqEgd7s3CFgNdPUXYqZa8GTweQxQyH1EHmFS18mFCwKwkGiSpg

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