Transaction not yet indexed

21TumQkWPmfb9UAAX7e7spBWarLG2SBcLbdbkn2cHSVsvDHpxKd5tFpTWWCDH2U1f2Hyo3cMDVR6dyBbNWoUvJrM

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