Transaction not yet indexed

5C2U1E3fjevqVoyCNHHpZzL4sEdCBUtmSrWXqFPRgyPumaXqqv2hoag2pCec7RTi5mNBUT4pa9QcdZDFkwEYsgS7

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