Transaction not yet indexed

428ttKzP4GcTsErFjMT7uqqDGoDQNkwQ2eadHcRwxVkazAxGPuN5VjqRfKBwCU3Jgm6qSBSW128bMLdE7tnkmEb9

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