Transaction not yet indexed

Ex22XsohX7nqbbYCEBMipLTMeEc42B9gE5jZSqxW9b3khAhpab55Dk1Xx86HTBmGdz3LgzLZFB4DM2F2EcSpRr5

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