Transaction not yet indexed

2EchfcAXHTNzwupNEvbzJhNrtSoooEEYLsNcX51QycTpMhvXxzittAT31siUcZynPWMnRra5Z4vSvpLuZRCSZyS7

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