Transaction not yet indexed

ssek3Auj7TAnqfDoE8qGWyVeahnDgFaJDB2PNSivbrC8HQQoGrYGYTWdL2Xi6amG7qT4NDX3aSSRBL3R6ixvR19

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