Transaction not yet indexed

5YumbZ2G1UVyCSHK4nGBMCGqfFSXyFUzwga9VSnbWs7NoAQabr9ZkDw3NDoNtF1EK3oZsYYBxqsYvvvEtARtbamn

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