Transaction not yet indexed

52LaEWpcdAqi4uybeVndavDfvW8ePn5s9Bjdb2Z2PEdBBdHnS3Mab2RYeJX9z7y7VgVNGfKjBarhrfp1EqydVMmc

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