Transaction not yet indexed

5nkESWwXdPDbW1CuB1chGr8ZtrUnuXpr296qgDpd6Y2CsYgQCsLkLLY1ff1qmz1Y7ePS6dREPBHo6WuUEYaMm6L2

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