Transaction not yet indexed

28VgFT4RmtXd6439ikcYtKEoS3QxDQnN8k2Gvr8pN1SrFUZ8coZYmN13o9Y17omqvAhTwQhR1LWrR8jSPKpTN8w1

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