Transaction not yet indexed

5SMmkHFDVEQGWuRegC5h4t8JtdDzF4UAUTJqfLxNMXzzMHippcze3SBwwtr4rqCSRDtAVNhusu7Awj4GEP52wCLq

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