Transaction not yet indexed

YKDDNfHaCa2EKWi6r73q8o2bnRzhcPSwJr1TEUezJZGgq4oiHPwVcC16BCBpgbvgdjFWm6zUtXmjvTM7dCXHzSM

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