Transaction not yet indexed

52Ck2nZPkVdrYi4SA8jL6EYdAgsgrQLSEcuh6pBYZdhGx1wqG6rpcFtKukAL2beCUk2tMNyH1XHfXyFat8a6iyMD

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