Transaction not yet indexed

53SSEMSuwcGmdh5H2YU9BoUAfWqc4a5nKpfJuFD2ZbpL6dGPndKdHaupSLCkoaWbQofhtcMyY9gq39HtHGrYcDCN

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