Transaction not yet indexed

278LbQcEs7o5ZDn8be9tm6h45ZsBcfRPzfcYiCKpFqo8UnXbh6YrXCLDFWExg7FDzYP2WdPpXf2xFh5bBd5bcYW5

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