Transaction not yet indexed

NffM64v4sMwZPAacJfKHX3euQSBwFY6YXFv6PQ54heEYqZ4ckqgTfZg3pEPrVTNNNLouV6uDHVT5mkyG41kT38b

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