Transaction not yet indexed

iUDUSRuXFTAms14AzuqAJnuybwHkEwnJoCC6u1zQwPuJSr9LbxUsuVcdVBwTKGt8rkisAb5ou9PDcgnBDuP1NdE

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