Transaction not yet indexed

52DdcfuD8w1eLZsESVya1GFAaB67vBTVFvsWrg9nNN8q7p2nnzrKCvDXeebFXaL63ttKqiUw8pumM5g7x1xNNP3A

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