Transaction not yet indexed

21e7kCtsEuiQbQ37dAXxWAs5Gw2bRZ1ke6hSYzfV7D8ctTu1wYdsCsStH6R8EvL4ynRp3t8U3aADn3zFGmnGfdRG

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