Transaction not yet indexed

512Xo9ndJDnwnDqpQiwK1ofUKJTKxzDnWbguB6MGqKTL4cokknpa7W3xaAiTzvbvAi2un3NMGBwZCM1GaxBvwjXF

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