Transaction not yet indexed

EX1yGXX1Zgmd6uMsKFtFKF18f1U26eQ1GXhZd54sso6ejfVNWijL9eJUGNuV45TqV2XVcBZpi1H7LBUSb2ebVkY

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