Transaction not yet indexed

U6HfMEyVgsgJ9RM8D49oL6vkkhQRMYEVjv7mLfhS2MLxkaxaNjVHeAj7WQVMxdd1drscB2ZybUS7SxdXVpjS3Hs

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