Transaction not yet indexed

53mk7dPTCLPy2JDa6ukSFwTKdgoTRq1W7VWuXbFpxmR8g42ps6P54kA8w31fhQRcfEY7Yd6qpFMDVWaZZPxP2XG3

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