Transaction not yet indexed

LU3hvVKuHCTWrmRFstbThnFGa53GS4i1VbUtGEXXbtbgXQmW49uYQCG2My7dMLxQWKWWVs1pPPsgqRSWTJv7eNk

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