Transaction not yet indexed

53Qs6NjCiVfJdZuWydMMRdjYwYYk8SPapqUcGDTU7fz9Q67dVngHFWu6ZVTUfqXJt2fdcdL2FPECmtt8vT3apyLt

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