Transaction not yet indexed

4ubRXwvziqaEPSWSZTWb6cn2k5pBWsnQBYRtUSDYfNrLkdaTzBvFSshVf5UgeSWpWfqBTWL2TqUBo1TUpUNk9oAs

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