Transaction not yet indexed

Ex2boF12zrmXKjCe2rN5QXsQQu9NFam5XRognDbvhcwn2wtFmJvtGgXwHYApZJhPbD4xWJA1EZQYSJuqR4dPWLW

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