Transaction not yet indexed

42e4F21yeTs79VWbs5qKydFxwJdgp5HPEK4ibdHWKaPcRSXjBMR6pDf7aqfbMCEGTi7tcJFG1CiJw9utBXSbdzU6

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