Transaction not yet indexed

52YkBsJCcY45iVm5Ycqg2LyctjDqCesh8H9EbheRH5tMmBbh2w3yA47v87xxTAPqrhRTFkdNNi6gjYGxGPnH3MbQ

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