Transaction not yet indexed

Sim6andX19c6NtdQU5ykFzN5UrEWRTMCDh5QmyLpbMq7X54bFHx9BKqwh151MsYzdVsr5PxpgHvXHHeHQWcwvmQ

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