Transaction not yet indexed

NYkZPqeHvMSYoQtHa1Sckz7jaP4kMU19i9L5gi1i7xBY6Me58Fcy8uarYZ29EEUzV2SV2yCKTmdyR3P3d7wVPo7

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