Transaction not yet indexed

55Mou6sKSQ9aTP6tB1t7rXQ2bYzifSiidjLEobvzP6Gts3tvh8RKFficXj9eRPeFPLzdEmManKQ5rNcahu7FCYL8

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