Transaction not yet indexed

EN9MSVT28kwFnvE9RYoCzfFC79tGMmnsaoPi1P9LNZZ6aRPjgT33pfqdDbsuFt8pkcDTd3T3Dc2fCBXUZCDLKe2

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