Transaction not yet indexed

53f1P5bKFxzdsi7XU8nwi3tVNdN9FJsKbKNnUpgiSyditheqCc3RYZeNS2uuMkeNjXah6J6pNFcYyhBLu8W87NNP

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