Transaction not yet indexed

21Zt3nBJxYkH8mFmAV38NMt36GWWYY9vnzq4BsmnmgBwVHY7BZV975U8mgoPABJCkMKrtaGsdgd18aVKbZQFbpgE

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