Transaction not yet indexed

5S3MKMkHwHVxLqHSBShZAgPBTCuawMTaJFnHyVmtBt9fPpbv5UdHGJARu2zQtscDKwkjdF7UvbyY3obXv5HMPNT3

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