Transaction not yet indexed

mfmtnRGkaCC9kABdgQaFtUPtn9QaFJMRD5UEacEEc3YMsVHkW1Y7Ejh9hvDu3EYFBG8Gh8PXjsPx13iqee8nJyT

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