Transaction not yet indexed

56Y2N5PhUB9bvcaJrWPkf6sbtzqD6qJFprrT5YfFPdnWkWvSr7vk3M6f1Jbg8v2vYyAHMevKcAntkYfMbGVtQyAG

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