Transaction not yet indexed

278PStsFuB22YUu9XiRLLBwj1LKvgkCcJ2YygyzU9zSmG1HqQ8Pf6jM5KvmJVFdmFdgSQLajUGQ1TgvEvfMatsRE

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