Transaction not yet indexed

mppJKGW992pofgmLgqh9WsBtUGG8tPA93hzKHbzECrSqzexevCGQYGJvg1Rdac8VhUtLinf7Gw3ECgFm8J6dndw

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