Transaction not yet indexed

2u16AHc5q6QuYPdhux9LU5pnpYHHJo1SEo1ytpyJD91zJRPg3npX7HTcTY6Yxz2xxbyLE5CikXZ7hE7hNtMsNzym

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