Transaction not yet indexed

ECS8mHVcQVvyqDoPRmPLkvgtnvsBkQMoxgBxwBg4pjDpniS3DFkTSmEE6CJFpuADjWNbBjbfC4e7G1EWdwaQSot

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