Transaction not yet indexed

21xMUEsnCbUbQE5BSq6Cmd29NFitrwH2bcA9v5DREMLH4PeCTrwnSqVG2qP5prpuV5bf8dJZaRqBonfx12mTVzrq

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