Transaction not yet indexed

21cin8EqbVSRYJkG4p6vxqAMG9idyrC8xGiivDzdZHPpZ6V2oSaSJj8ABDMPRqq1aSLvnXyGAaQYr7d5mKu6odBn

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