Transaction not yet indexed

52k66QQLKwwGjPNCwZmNeCbmVUWVBdWdAntsrzox6qNxhmA4GVFdpqPEoc7HvhTQEFeH5W2gMtu8HHamwaz3qNW7

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