Transaction not yet indexed

mkoFFfAP9LUNhsLVLXTwT5eBYBJTcxT2SqJHpteFJz5k8tPJqotjsWMAEGfxXb4SEDVqL7a4YC9dMMx3yeR2RJA

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