Transaction not yet indexed

21Ssey4oKHGVNbvxfuB4nxgYp6Pz5rSpWLmn1shypKkQGK24aA2Xwkuvfb9bmjEt3o6UT8BgXnTrMJU3GDzGDQJ1

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