Transaction not yet indexed

52HkkCHb7tiaLXbuRsp74VHFDZtaDfeyBXb2F8g2XDPr7PrWE1VbkSta6BArUGZc4qmPgTYdu3rem5pwTpy5Ec5p

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