Transaction not yet indexed

4cu9n688f6VmRaegNegiQ2byJqgnZnEPn3JmUsTw3BUFsRJm2gKjH6TkbF3DdqoLLKYVsKtwZ4pzAwQAkw7c1Gm2

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