Transaction not yet indexed

66X16iYHbFhHsexugDbs8Q7BFYUWuwvmR6yNFqLU1EEPEGW9Z6SDrsEqmPcmpcbfuYFbJCQv69b3r6PEnXVY73V6

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