Transaction not yet indexed

5Uko2WvtqkofWsB3GsV9pkK3NaE8ZYgmWWDMbarnNyL991wPrH4yUsNnUmzwtXRq5DNBZhmAWbeDot5ivEGsLfY

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