Transaction not yet indexed

52EX2FAYeRQyfHAtXePbYM9RHwVHEof8QTVK2KZepsX3nNXgcsodns647TkEEZRoRFVbPxNn4qGQbY1EEP6Ems68

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