Transaction not yet indexed

2SMP6M1cEPDS6AGVxFzynLYuAnHjfFghLLzfJUqodDmmoAjbBWSQrxMd9xEhLMuSAKTmUxmbfj5RqLyACEnrbtW8

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