Transaction not yet indexed

53emsg6CYkyH9nwXUehLXnrzobZ2JH8E7ZtMrYN72SqWLuMxYSfxxqQyJPej6RSHwUNoorbzQKN6uJVGXhd515pN

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