Transaction not yet indexed

MfxfeeWppMF21N77PJksdwgdmADn4xgZZEZPBTdYvVFbGeKFtjLS4XAqFX92BxytDQN1CctQCUEE1GFLTdyVdMB

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