Transaction not yet indexed

53d6rvHHcbw5RaVTbpYNFfMm2mMYqNBSY5CsPadNms3xjdBJcWvrk8W2t2jeyKA6Z8wdfC1qSpv2zTeFFknY195n

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