Transaction not yet indexed

278SRMSg3M7jVUz9RcUAqMCvNDvwpK63DrbGm6wX8BSRhWSCk9SnZ2YvhfB7riQ1G7gEVWNSFgjDEHchyALfX9Mp

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