Transaction not yet indexed

21LuCL1SfeSuen2UEPQzokVrrLKotQbTjVyF5Z3B5kqynN46HhH8Zhce55UsvdUgZhucdjBZbddECVvdP1K2xqe4

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