Transaction not yet indexed

S56CYXcsjsrUBm8xc2EUN5wfmoASUXuL8SX42CQmcPDoNm4c4qKN7GKJbdDvj4nHeV68Zkcmde7yqfnCFBzjon6

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