Transaction not yet indexed

2MDHe5AzPSFYWcPiDYvhibbLTYbWr1xSvhET21fUhRimjp6WLw9gEUaNtP9EBhN6kpG2rkg9fRwnpSCXsDMDp9Uk

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