Transaction not yet indexed

5988bXBQqVKffbwDXqveccMaU2pJpP8YcpCyS3zdFVBb1rVZdrXFgmU5pYVoa9BDS2KJcPMjGzX2SuPWRWQ9s2Xc

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