Transaction not yet indexed

NkMU63msvJHT2btJ5PiwmzpBBa6th5CTRgnYgaXD7d5GfT3AoXdQwpem7fTrR4BbP1iqiyvtAkSke5qz5Pp4qRr

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