Transaction not yet indexed

2z56gxRoDcFTk5VQkQQkpaeXeV1AAEexbopaBeXqpwgDcSjHd6NrTMYYmjLqJsTrh3dpacuP6d4moNMRkF1817fY

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