Transaction not yet indexed

Khmc4SFvJaY7qD6HhrWi3fHbHrsh1n2VQsz4oX9Vov9BLJ8bJPHNSTLuMTiRZ2MCnYtUD255e48xFAHv6pXFy9m

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