Transaction not yet indexed

1YZK2AoLyZcLyJ8F8d9tmoXP3mxkHM9yVtR9br55m5m8y28ftNHq9cpu77eptyNMQjjyz9PXkfPUXg16nEhoP77

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