Transaction not yet indexed

21LTTZJso8R7MZMdfThVCzAw4wMqWzLCC7Xear4Cbf6KiPmAJ9htYy7zk3gXqPXZEVdviYrxafnCYttRK8SpYxzu

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