Transaction not yet indexed

1SXUQmLuLcdpdzLcANSCPWbcS32uHkxCjnEcLhBtXMcCKQMzYKg6hoDU5Pbr6qLPv9b518LAxq8PXGzgkHhwfRP

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