Transaction not yet indexed

21umtmFubxp8e8H34J8acgSizePBeJeiWa3H3HQvNoYf3GzvmvUPL6QAnTFNmpfU5cn6gnZRBR39QUFfwmaa3Nh1

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