Transaction not yet indexed

5b19jXG24FjsTTp1QbeKWtuasBhJ4ebnum8imMKaK4mWUEWjJEYMS2Sc4Z5evyEinxn2bk7idmdbtEa6F3AKXbL1

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