Transaction not yet indexed

YLMDYVmBVhvEJwmdFw2A3cDTmdvFC3VfHgQ2myRGySTLcUnYyVhmxNuYSWmBC9WZagErfxbqMWEN4hXCWaDUHR8

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