Transaction not yet indexed

21f43f4JQxPMRexQ5JPTosLSnsoYxNnfHuiKgS8sPqGNfvCL1SnnmGwPacV5WX3SYVXCFJo8bGaR6fQSDk7r8SbZ

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