Transaction not yet indexed

5RSTzM4k86iDNqSoLpKdM6MawqeWht6ifQmVcKQETmZCMLKZLfTBKQnmWCK1S4RHQamREtwruEkScwUpC8k31ZFT

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