Transaction not yet indexed

53z2Qx5SApHNeHiZCVBnPupBAfktpyUipxxWFbsEnPD8SxnCeMJbErJgEhEjXiPFRExo2SHyyDCH6WRDvWJ4EqS5

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