Transaction not yet indexed

53q6SJSPTRTnZoMBCJc5At9H2PEStjRa7va8EPUiTMMNZTumNcWLN3nDgYG8rVYFCRx3QdjjkD6pFMLa4ioAjapZ

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