Transaction not yet indexed

253CbPb2tkVF4TYNJTqB7w2BzfCnkocy54nqDBKUmVAQnEbhCUuK2fyjFdGHt3EsmrpdLdYRQvYHbLhSSxunvCfC

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