Transaction not yet indexed

NNN9EuCWkAFvqcHWnASWtRvxBnN7j7KpR2py3XEPZQwKKEEKvxa1E2FWkFfxswdY5akqEnzv3ktUgCTxj6QayZi

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