Transaction not yet indexed

VMmSSN7GXyAzHoZickTwDQEnGNCQWv1Qpj8BAu8KA73WQU3CyRHY7NfBSjRbZP2jTu7WefW7VDy1o3r3DuPJzeK

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