Transaction not yet indexed

NNj55ZfsK8dAWuGhwgiPTpbWUV5z2pSsjbi22v3KnpjhqR9ZDMjzQ1Q34j2fKa1FGFmhuA795JH2grqq6EcADZZ

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