Transaction not yet indexed

NfmMBEo2E4sRGfHnJMd9kqzD25NNFf6VKLFnCopwEmRFiPZncTrzRvHs73jCQBv1GFE8AzbbVrg4UcSoZCvfPu8

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