Transaction not yet indexed

MCQkYDsW1EFK2Z5hPGb87eVRDdYpv96XyabWGXcbWb2dB81nuaxo7jMpG3dJP7wjTKyJiDGuSGMUQe1NBLkrs4L

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