Transaction not yet indexed

2191YDDPHtKwSiVEEcGcNmeMSQ4MJabPuiYNFD7KKFTksgTWkfsybvLU1Tzprd6dBK35is6RLfq8eL2DJCi8pFLK

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