Transaction not yet indexed

i88b8yZRqaSeJvcDQb5dP7yu2ZmP9M4FufwXu8H5ZYaKMSkhTV1wVbvuUB3ZMJzNA4uJTLvNkM4N7eKSkiSY3eP

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