Transaction not yet indexed

52uPMHWRpNnzELKUMPmAs6uoY8wpWKjNwVFBMPS4KmGHWnGokna3mBTsWpsM5gGPDbTXAS7MSoCkLU5CTKwV3Zrd

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