Transaction not yet indexed

53ifVEGrMcUrZFRPeMLAGv93rHuU6uB4Y4xn3F8xivhjQRE6f8MzazBM6SMC3ieiMudsuuux4KZ4y7YdpX1KBbeo

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