Transaction not yet indexed

21EpHrkwL5JvjGzgBmRHTYbzcdBMW6caXx3Nh6obEbnH6WaoCVFxo7dRCLUquHLwqXZJk2WXsjkySc7H2Nz8CyRn

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