Transaction not yet indexed

UDdR223dUoEow58rTccnCX3a1jQzhw1p2JJtjA11F3YBqFPrDucKU2S3D1A8qQfhSCkByByah5UmBjdE7ueNuaX

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