Transaction not yet indexed

MumUgvaDm7bzKfQv2eUzH3cQ1cSqo7rh5BCvkxQ9j2fWcM6433mTWHmrNdrtvHXMQ6FB7amBAVHsgQkTuLaNdST

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