Transaction not yet indexed

64us52UPnCRPZ7nYKn6XE3amwpRyfqxAdUA64JgKSAMZAFXN4yXqQ6XwBmqizcUpJmUCuJ1fJMkfPYRcREHsRF9c

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