Transaction not yet indexed

3MmmnKjtTcXEMQiqGX2kJHKueDK1X5C4mT3erHrb2MbBFUmqHjSh6CgDb6vwdSXYWKuDcJkTUA7DofNUzeSSLSMJ

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