Transaction not yet indexed

52ZWjsLbYbbSbq1mKKRHNFeZTARqPxkec1QifiKYEEHSVEA2Mav3xKa6MJGuVBss5EXE1xEXcE3qs1MmSaRPD539

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