Transaction not yet indexed

278Q9arzGcsFUwGzv1EBNEEiasz5ExRYkVJpP52nXvmDtkb72NqgXTbDoUK2F53XkhwpYWHwZvc3FcLEYFu8Pns4

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