Transaction not yet indexed

1SYmiMZHfjFVfMWxciR9xKddANcvvXPwxnzo1gMncMzzRZazG6o7iAJjEBxPsTdW9KSTmjnnPRgRTYsBHMpr6Q1

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