Transaction not yet indexed

nfEXnvynfBtk5q5GSRg4M8zyoEHRLEoqUsjLb5dop5McLLshbYnGSce8HvsmJbNpGiWiMCzZDonezuJSSEs7Xbm

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