Transaction not yet indexed

21yuMFpEhbUH1YBceJzouSWTgpgUTxarEqTaVCw8ZahMBLhSyiRJ6i8ZTABmswwxffFps1MbM4AKFZzYVX1K9bV5

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