Transaction not yet indexed

53JFNzdgPE9epkMAtvZ135HSqABGNGPvYe54YN6fTNjy1EWuxb5eaerfcnzCTe2e9b4W3MY9BnKjr7APJZN6z586

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